InfoGB is a Gameboy Emulator for the PS2. You can start games off the memory card, the USB Stick or a Hard Drive, the games are usually small enough to stroe some of them onto a MAX memory Card with a bigger Capacity like 32mb, 64mb or more.
They will assess it and medicate as necessary but in all cases it is better to take action before it becomes a problem and to stave things off from becoming a problem in the first place